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Product Overview
Meet JBL Charge 4 Portable Bluetooth Speaker with a body dimension of 220 x 95 x 93 mm and a weight of 0.96 kg. This Bluetooth speaker has a battery capacity of 7500mAh. It has a charging time of 5 hours and a continuous playtime of up to 20 hours. This device supports Bluetooth wireless functionality, so you can stream music wirelessly from up to 3 separate Bluetooth-enabled devices.
More so, you can connect the JBL Charge 4 to other JBL Connect-enabled speakers for an even bigger sound. It is equipped with a built-in microphone, so you can make and receive hands-free speakerphone calls.
Design
The JBL Charge 4 is slightly bigger than JBL Charge 3 by roughly a centimetre in every way, but it’s also heavier by 165 grams (7.05 ounces).
Connectivity
This JBL Charge 4 comes with a Bluetooth connection that lets you connect two devices at the same time to it. Because of this, you and your friend can connect to JBL Charge 4 and alternate playing music. This device is also equipped with a built-in microphone, so you can make and receive hands-free speakerphone calls.
Waterproof
It has a tough waterproof fabric that makes a comeback along with IPX7 Certification that lets you submerge it for up to 30 minutes in a meter of water. The device also floats for a bit if you do drop it in the water so you don’t have to worry about losing it if it falls off of a dock or boat. These also have the characteristic exposed dual passive radiators on either end just like most of the new JBL Speakers over the last few years
Battery life
The Charge 4's integrated 2400mAh lithium-ion polymer battery lasts up to 20 hours on a full charge, and lets you charge other portable devices via the USB port.